// JavaScript Document
function pegarPosicaoX(objeto)
{
    var atual_left = 0;
    if (objeto.offsetParent) {
        while (objeto.offsetParent) {
            atual_left += objeto.offsetLeft
            objeto = objeto.offsetParent;
        }
    }
    return atual_left;
}
 
function pegarPosicaoY(objeto)
{
    var atual_top = 0;
    if (objeto.offsetParent) {
        while (objeto.offsetParent) {
            atual_top += objeto.offsetTop
            objeto = objeto.offsetParent;
        }
    }
    return atual_top;
}

function mudar_imagem_botao(botao, src){
	botao.src = src;
}


function ajax_get(){
        $("#"+id).html("<option>Carregando</option>");
        //document.getElementById(id).innerHTML="<option>Carregando</option>";
        if (window.XMLHttpRequest){// code for IE7+, Firefox, Chrome, Opera, Safari
            xmlhttp=new XMLHttpRequest();
        }
        else{// code for IE6, IE5
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
        xmlhttp.onreadystatechange=function(){
            if (xmlhttp.readyState==4 && xmlhttp.status==200){
                $("#"+id).html("<option value=''></option>"+xmlhttp.responseText);
            }
            }
        xmlhttp.open("GET","consulta_cidade.php?q="+str,true);
        xmlhttp.send();

}

//carrega imagens nao exibidas no carregamento da pagina
function MM_findObj(n, d) { //v4.01
          var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
            d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
          if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
          for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
          if(!x && d.getElementById) x=d.getElementById(n); return x;
        }